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A sphaleron in the (3+1)-dimensional extended s-model

✍ Scribed by A. V. Shurgaia; H. J. W. Müller-Kirsten; D. H. Tchrakian


Book ID
106000208
Publisher
Springer
Year
1996
Tongue
English
Weight
223 KB
Volume
69
Category
Article
ISSN
0170-9739

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📜 SIMILAR VOLUMES


A Sphaleron in the (2 + 1)-Dimensional M
✍ A.V. Shurgaia; H.J.W. Mullerkirsten; D.H. Tchrakian 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 445 KB

The Skyrme model in \(2+1\) dimensions, expressed as an \(O(4) \sigma\)-model, is augmented by the addition of a symmetry-breaking potential and has both instanton and sphaleron solutions. In order to obtain an explicit sphaleron configuration, the quadratic kinetic term is dropped and the stability